Evidence map›Paper›PMID 27725999›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2017

Added clinical use of trabecular bone score to BMD for major osteoporotic fracture prediction in older Chinese people: the Mr. OS and Ms. OS cohort study in Hong Kong.

Y Su, J Leung, D Hans, B Aubry-Rozier, T Kwok

Abstract read
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In one paragraph

Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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  4. The development and validation of a prediction model for imminent vertebral osteoporotic fracture in postmenopausal women.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
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  18. Cumulative and Incremental Value of Sarcopenia Components on Predicting Adverse Outcomes.Journal of the American Medical Directors Association · 2020
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  19. Article
  20. Cost-effectiveness of osteoporosis screening strategies for hip fracture prevention in older Chinese people: a decision tree modeling study in the Mr. OS and Ms. OS cohort in Hong Kong.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2018
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 3 countries.

Y SuDepartment of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.ORCID 0000-0002-9107-3082
J LeungJockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
D HansBone Diseases Unit, DAL, Lausanne University Hospital, Avenue Pierre-Decker 4, Lausanne, Switzerland.
B Aubry-RozierBone Diseases Unit, DAL, Lausanne University Hospital, Avenue Pierre-Decker 4, Lausanne, Switzerland.
T KwokJockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Shatin, Hong Kong, China. tkwok@cuhk.edu.hk.
Chinese University of Hong Kong · HKUniversity of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The thresholds of trabecular bone score (TBS) require validation for clinical application in older Chinese people. The lower threshold of TBS significantly improved the accuracy of prediction by bone mineral density-based osteoporosis status for major osteoporotic fracture in older Chinese men.

introductionTrabecular bone score (TBS) is a relatively new indicator of skeletal fragility. Its clinical application warrants further investigations. Our aim was to validate and recommend practical thresholds of TBS for fracture prediction in older Chinese people.

methodsOlder men and women in Mr. and Ms. Os (Hong Kong) study were followed up for an average of 9.94 ± 2.77 and 8.82 ± 1.49 years, respectively. Major osteoporotic fracture (MOF) risks of TBS category in each BMD category (normal, osteopenia, or osteoporosis) were compared using Poisson regression model. The improved fracture risk prediction power was evaluated by the sensitivity, the specificity, the area under the receiver-operating characteristic curve (AUC), and the net reclassification improvement index (NRI).

resultsMOF incidence gradually increased with the increased risk categories of bone mineral density (BMD) and tertiles of TBS both in men and women. Compared with the lowest risk category, the rate ratios (RR, 95 % CI) of MOF for osteoporosis with the lowest TBS was 9.66 (4.19-22.26) and 6.24 (1.53-25.42) in men and women, respectively. The fracture risk for osteopenic men with the lowest TBS was significantly higher than that for normal men, with RR (95 % CI) of 4.68 (2.11-10.41). The predictive power of osteoporosis alone was significantly improved by TBS in men [mean AUC (95 % CI) rose from 0.604 (0.562-0.646) to 0.666 (0.623-0.710) and sensitivity rose from 32.5 to 64.3 %]. The improvement in predictive power was not significant in older women.

conclusionsTBS in combination with BMD can predict MOF more reliably in older men than by BMD alone.

Indexed as

AgedAged, 80 and overBone DensityCancellous BoneCohort StudiesFemaleFollow-Up StudiesHong KongHumansMaleOsteoporosisOsteoporotic FracturesPredictive Value of TestsRisk AssessmentSensitivity and SpecificitySex FactorsBMDMajor osteoporotic fracturesRisk predictionThresholdTrabecular bone score

Identifiers

PMID27725999
OpenAlexW2529929498

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.